Ideal for new construction, retrofits, garages, and home additions, open cell spray foam delivers flexible, cost-effective insulation that improves comfort and lowers energy bills.
Most homes lose money every month through leaky insulation. Garages and additions feel like saunas. Dust, humidity, and allergens slip in, while A/C systems work overtime trying to keep up. Traditional insulation like fiberglass and cellulose leaves gaps that allow drafts, allergens, and Florida’s humidity to creep inside. The result? Uneven temperatures, rising energy bills, and a home that never feels fully comfortable.
At Spray Tech Solutions, open cell spray foam expands up to 100 times its size on application, creating an airtight seal that blocks drafts, filters out allergens, and keeps conditioned air where it belongs.
Its flexibility makes it perfect for attics, walls, and interiors where comfort, sound control, and affordability matter most.
Open cell foam seals air leaks and prevents conditioned air loss, reducing HVAC strain and cutting monthly utility costs by up to 30%.
By blocking dust, pollen, and humidity, open cell foam helps reduce allergens, creating fresher, healthier air inside your property.
Perfect for garages, attics, and new additions, open cell transforms difficult spaces into fully livable, comfortable, energy-efficient areas.
Its open-cell structure absorbs sound, reducing noise between rooms and from outside, creating quieter, more comfortable living and working environments
Open cell costs less than closed cell foam, making it a budget-friendly choice while still delivering excellent comfort and energy performance.
With low-density materials and energy-saving results, open cell insulation supports greener building practices and reduces overall environmental impact long term.
Open Cell Spray Foam is a soft, flexible insulation that expands on application to fill every cavity and crack. Its open structure allows sound absorption and makes it excellent for attics, interior walls, and spaces where noise control and airflow management matter. With an R-value around 3.5–4 per inch, it’s affordable and effective for most interior projects.
Closed Cell Spray Foam is denser and rigid, with tightly packed cells that resist water and vapor. At R-6 to R-7 per inch, it delivers maximum insulation in minimal space. It also adds structural reinforcement, moisture protection, and storm resistance, which makes it the premium choice for Florida’s humid, hurricane-prone climate.
Both open and closed cell foam can last for decades when properly installed, maintaining efficiency and performance for the life of the building.
Yes. Many Florida homeowners use open cell in attics and interior walls for sound and comfort, and closed cell in crawlspaces, basements, or exterior walls where moisture protection and strength are needed. Visit our page on Hybrid Spray Foam to learn more.
Spray foam creates an airtight seal that traditional insulation materials can’t match. Fiberglass and cellulose often settle or leave gaps, while spray foam maintains its performance for decades and reduces air leaks by up to 40%.
In many cases, yes. Spray foam insulation may qualify for federal, state, or utility rebates and energy efficiency programs. We’ll help you explore any available incentives in your area.
Absolutely. Once cured after 24 hours, both open and closed cell foams are inert, non-toxic, and safe for indoor environments. Proper ventilation during installation ensures a safe and comfortable experience.
Yes. During installation, spray foam gives off vapors as it cures. While our team use proper ventilation and safety equipment, staying out of the home or building for 24 hours ensures the foam fully sets and the air is clear. Once cured, the foam is completely safe, odorless, and ready to enjoy for decades of comfort and savings.
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